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Цена по запросу
ICS-43434, MEMS Microphones Multi-Mode Microphone with I S Digital Output
Sensors\Audio Sensors\MEMS MicrophonesICS-43434 Multi-Mode Microphone
TDK InvenSense ICS-43434 is a digital I 2 S output bottom port microphone with multiple modes of operation. The complete ICS-43434 solution consists of a MEMS sensor, signal conditioning, an analog-to-digital converter, decimation and antialiasing filters, power management, and a 24-bit I 2 S interface. The I 2 S interface allows the ICS-43434 to connect directly to digital processors, such as DSPs and microcontrollers, without the need for an audio codec in the system. The ICS-43434 has High Performance, Low Power (AlwaysOn), and Sleep mode operations. The ICS-43434 has high SNR and 120dB SPL AOP in all operational modes. The microphone has a high SNR of 65dBA and a wideband frequency response. With a sensitivity tolerance of ±1dB, the ICS-43434 enables high-performance microphone arrays without the need for system calibration. The ICS-43434 is available in a small 3.50mm x 2.65mm x 0.98mm surface mount package with an operating temperature of -40°C to +85°C. The ICS-43434 is function compatible with the ICS-43432 while providing equivalent electro-acoustic performance at lower power consumption and in a smaller package.
| Brand | TDK InvenSense |
| Depth | 0.98 mm |
| Directional Properties | Omnidirectional |
| Factory Pack Quantity: Factory Pack Quantity | 10000 |
| Frequency Range | 60 Hz to 20 kHz |
| Manufacturer | TDK |
| Maximum Operating Temperature | +85 C |
| Minimum Operating Temperature | -40 C |
| Mounting Style | SMD/SMT |
| Operating Supply Current | 490 uA |
| Operating Supply Voltage | 1.8 V |
| Output Type | Digital |
| Packaging | Reel, Cut Tape |
| Port Type | Bottom |
| Product Category | MEMS Microphones |
| Product Type | MEMS Microphones |
| Sensitivity | -26 dB |
| Shape | Rectangular |
| SNR - Signal to Noise Ratio | 64 dB |
| Sound Pressure Level | 160 dB |
| Subcategory | Microphones |
| Supply Voltage - Max | 3.63 V |
| Supply Voltage - Min | 1.65 V |
| Termination Style | SMD/SMT |
| Tolerance | 1 dB |
| Type | Multi-Mode Microphone |
| Mounting Type | Surface Mount |
| Sensitivity | -26dB |
| Standard Operating Voltage | 1.65 → 3.63V dc |
| Вес, г | 0.789 |
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